Da EPS injin kwaikwaya da aka yi amfani da shi EPS, EPP, OME kayan. Ya ƙunshi raka'a uku: hopper, Cruger, da kuma m. Abu ne mai sauki ga mutane su ciyar da kayan cikin godiya ga sabon salo na hopper. Bayan ciyarwa, ruwan wukake na murkushe zai murkushe babban scrap a kananan guda, sannan abu ya fadi cikin ganga a cikin kananan guda kuma a ɗauka zuwa babban aiki kai tsaye. A ƙarshen ƙaramin rukunin, sanye take da yankan hydraulic.